gluTessBeginContour function

The gluTessBeginContour and gluTessEndContour functions delimit a contour description.

Syntax

void WINAPI gluTessBeginContour(
   GLUtesselator *tess
);

Parameters

tess

The tessellation object (created with gluNewTess).

Return value

This function does not return a value.

Remarks

The gluTessBeginContour and gluTessEndPolygon functions delimit the definition of a polygon contour. Within each gluTessBeginContour/gluTessEndPolygon pair, there can be zero or more calls to gluTessVertex. The vertexes specify a closed contour (the last vertex of each contour is automatically linked to the first). You can call gluTessBeginContour only between gluTessBeginPolygon and gluTessEndPolygon.

Requirements

See also

gluNewTess

gluTessBeginPolygon

gluTessCallback

gluTessEndPolygon

gluTessNormal

gluTessProperty

gluTessVertex